AU2003247069A8 - Dc/dc down converter - Google Patents

Dc/dc down converter

Info

Publication number
AU2003247069A8
AU2003247069A8 AU2003247069A AU2003247069A AU2003247069A8 AU 2003247069 A8 AU2003247069 A8 AU 2003247069A8 AU 2003247069 A AU2003247069 A AU 2003247069A AU 2003247069 A AU2003247069 A AU 2003247069A AU 2003247069 A8 AU2003247069 A8 AU 2003247069A8
Authority
AU
Australia
Prior art keywords
down converter
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003247069A
Other versions
AU2003247069A1 (en
Inventor
Thomas Durbaum
Reinhold Elferich
Tobias Tolle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003247069A1 publication Critical patent/AU2003247069A1/en
Publication of AU2003247069A8 publication Critical patent/AU2003247069A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1588—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0051—Diode reverse recovery losses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
AU2003247069A 2002-07-26 2003-07-16 Dc/dc down converter Abandoned AU2003247069A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10234080A DE10234080A1 (en) 2002-07-26 2002-07-26 DC buck converter
DE10234080.3 2002-07-26
PCT/IB2003/003226 WO2004013950A2 (en) 2002-07-26 2003-07-16 Dc/dc down converter

Publications (2)

Publication Number Publication Date
AU2003247069A1 AU2003247069A1 (en) 2004-02-23
AU2003247069A8 true AU2003247069A8 (en) 2004-02-23

Family

ID=30010407

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003247069A Abandoned AU2003247069A1 (en) 2002-07-26 2003-07-16 Dc/dc down converter

Country Status (7)

Country Link
US (1) US7239114B2 (en)
EP (1) EP1527511A2 (en)
JP (1) JP2005534273A (en)
CN (1) CN1672315A (en)
AU (1) AU2003247069A1 (en)
DE (1) DE10234080A1 (en)
WO (1) WO2004013950A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4768498B2 (en) * 2006-04-14 2011-09-07 日立コンピュータ機器株式会社 Bidirectional DC-DC converter and power supply device using the same
US7508175B2 (en) * 2006-09-21 2009-03-24 The Boeing Company System and method for reducing body diode conduction
JP4998094B2 (en) * 2007-06-04 2012-08-15 富士電機株式会社 DC-DC converter
ITTO20100822A1 (en) * 2010-10-06 2012-04-07 Et99 S R L SWITCHING CELLS TO POWER MOSFET TRANSISTORS
JP6103874B2 (en) * 2012-10-12 2017-03-29 株式会社日立情報通信エンジニアリング Power supply device and its operation method
CN103023322A (en) * 2012-12-18 2013-04-03 黄文辉 Buck conversion circuit and control strategy thereof for soft switch
TWI524638B (en) * 2014-05-23 2016-03-01 華碩電腦股份有限公司 Boost converter and power supplying method
CN110011537B (en) * 2019-05-09 2020-08-18 广州金升阳科技有限公司 Switch converter and control method thereof
JP7051246B2 (en) 2019-06-04 2022-04-11 矢崎総業株式会社 Power supply
JP6962974B2 (en) * 2019-07-25 2021-11-05 シャープ株式会社 Rectifier circuit and power supply
CN112054673A (en) * 2020-08-30 2020-12-08 哈尔滨工程大学 Soft switching buck converter circuit and control method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914587A (en) * 1997-08-05 1999-06-22 Lucent Technologies Inc. Circuit for reducing switching losses of a power converter and method of operation thereof
CN1055804C (en) * 1998-04-27 2000-08-23 深圳市华为电气股份有限公司 Topological circuit for soft switch
US6051961A (en) * 1999-02-11 2000-04-18 Delta Electronics, Inc. Soft-switching cell for reducing switching losses in pulse-width-modulated converters
US6198260B1 (en) * 2000-06-05 2001-03-06 Technical Witts, Inc. Zero voltage switching active reset power converters
US6512352B2 (en) * 2001-06-07 2003-01-28 Koninklijke Philips Electronics N.V. Active clamp step-down converter with power switch voltage clamping function
US6507174B1 (en) * 2001-09-06 2003-01-14 Koninklijke Philips Electronics N.V. Voltage regulator with clamping circuit
JP2003189602A (en) * 2001-12-17 2003-07-04 Murata Mfg Co Ltd Dc-dc converter and electric equipment using the same

Also Published As

Publication number Publication date
US20060164051A1 (en) 2006-07-27
WO2004013950A3 (en) 2004-06-03
JP2005534273A (en) 2005-11-10
WO2004013950A2 (en) 2004-02-12
AU2003247069A1 (en) 2004-02-23
DE10234080A1 (en) 2004-02-05
EP1527511A2 (en) 2005-05-04
CN1672315A (en) 2005-09-21
US7239114B2 (en) 2007-07-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase